110118560

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 260851752

約数和(自身を除く): 150733192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 1042, 1321, 2084, 2605, 2642, 4168, 5210, 5284, 6605, 8336, 10420, 10568, 13210, 16672, 20840, 21136, 26420, 41680, 42272, 52840, 83360, 105680, 211360, 688241, 1376482, 2752964, 3441205, 5505928, 6882410, 11011856, 13764820, 22023712, 27529640, 55059280, 110118560]

約数ペア:

[(1, 110118560), (2, 55059280), (4, 27529640), (5, 22023712), (8, 13764820), (10, 11011856), (16, 6882410), (20, 5505928), (32, 3441205), (40, 2752964), (80, 1376482), (160, 688241), (521, 211360), (1042, 105680), (1321, 83360), (2084, 52840), (2605, 42272), (2642, 41680), (4168, 26420), (5210, 21136), (5284, 20840), (6605, 16672), (8336, 13210), (10420, 10568)]